private static void expand()

in tomcat8-war-runner/src/main/java/org/apache/tomcat/maven/runner/Tomcat8Runner.java [705:737]

• 32 lines of code
• 5 McCabe index (conditional complexity)

    private static void expand( InputStream input, File file )
        throws IOException
    {
        BufferedOutputStream output = null;
        try
        {
            output = new BufferedOutputStream( new FileOutputStream( file ) );
            byte buffer[] = new byte[2048];
            while ( true )
            {
                int n = input.read( buffer );
                if ( n <= 0 )
                {
                    break;
                }
                output.write( buffer, 0, n );
            }
        }
        finally
        {
            if ( output != null )
            {
                try
                {
                    output.close();
                }
                catch ( IOException e )
                {
                    // Ignore
                }
            }
        }
    }